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用于食品安全检测的生物传感器的研究进展
引用本文:蒋雪松,王剑平,应义斌,李延斌.用于食品安全检测的生物传感器的研究进展[J].农业工程学报,2007,23(5):272-277.
作者姓名:蒋雪松  王剑平  应义斌  李延斌
作者单位:1. 浙江大学生物系统工程与食品科学学院,杭州,310029
2. Department of Biological and Agrcultural Engineering, University of Arkansas,Fayetteville,Arkansas 72701,USA
摘    要:生物传感器特异性好、分析速度快、成本低,在食品安全检测领域有着重要的应用价值。该文介绍了电化学、光学、压电和量热生物传感器在食品安全检测中的应用,包括致病菌、抗生素残留、生物毒素和农药残留检测,指出了目前研究中需要解决的问题并展望了未来发展方向,认为高灵敏度、集成化、微型化、多功能化等是未来用于食品安全检测的生物传感器的发展趋势和重点方向。它在食品污染物的快速实时及特异性检测方面有着广阔的应用前景。

关 键 词:生物传感器  食品安全  致病菌  抗生素  生物毒素  农药
文章编号:1002-6819(2007)5-0272-06
收稿时间:2006/8/24 0:00:00
修稿时间:2006-08-242007-01-27

Recent advances in biosensors for food safety detection
Jiang Xuesong,Wang Jianping,Ying Yibin and Li Yanbin.Recent advances in biosensors for food safety detection[J].Transactions of the Chinese Society of Agricultural Engineering,2007,23(5):272-277.
Authors:Jiang Xuesong  Wang Jianping  Ying Yibin and Li Yanbin
Abstract:Biosensors because of their specificity, fast response, low cost, play an important role in the food safety areas. This paper is presented as an overview of applications of electrochemical, optical, piezoelectric and calorimetric biosensors. The review includes detection of pathogens, antibiotics, biotoxins and pesticide residues. Factors limiting the practical application of biosensors to analytical problems are also presented. This report assesses future directions for biosensor development and the following future trends are suggested: more sensitive detection, increased integration and miniaturization, multianalyte analysis, more robust reagents and devices, and increased functionality of surface treatments. The technique offers great potential to meet the need for rapid and specific real-time detection of food contaminations.
Keywords:biosensors food safety  pathogens  antibiotics  biotoxins pesticide
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